Inventor
LEE CHANG KI
KR12 patents
⚠️ This page may combine multiple inventors who share the name “LEE CHANG KI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA ELECTRONICS TELECOMM
4 patentsUS7725408B2May 25, 2010
Apparatus and method for constructing learning data
KOREA ELECTRONICS TELECOMM22 citations92
US8380713B2Feb 19, 2013
Apparatus for question answering based on answer trustworthiness and method thereof
KOREA ELECTRONICS TELECOMM11 citations83
US5983294ANov 9, 1999
Synchronous cross-connect system with the function of ring network interworking using backplane interconnection
KOREA ELECTRONICS TELECOMM18 citations82
US8050909B2Nov 1, 2011
Apparatus and method for post-processing dialogue error in speech dialogue system using multilevel verification
KOREA ELECTRONICS TELECOMM3 citations61
SAMSUNG ELECTRONICS CO LTD
3 patentsUS8847547B2Sep 30, 2014
Wireless charging system and method
SAMSUNG ELECTRONICS CO LTD2 citations60
US7929850B2Apr 19, 2011
Method for measuring distance using a camera module
SAMSUNG ELECTRONICS CO LTD1 citations49
US7697712B2Apr 13, 2010
Speaker device for improving antenna property in a wireless portable terminal
SAMSUNG ELECTRONICS CO LTD1 citations42